APA (7th ed.) Citation

Beymer, R. (1985). The Boundary Waters Canoe Area (3rd ed.). Wilderness Press.

Chicago Style (17th ed.) Citation

Beymer, Robert. The Boundary Waters Canoe Area. 3rd ed. Berkeley: Wilderness Press, 1985.

MLA (9th ed.) Citation

Beymer, Robert. The Boundary Waters Canoe Area. 3rd ed. Wilderness Press, 1985.